Omron NA-series Instructions for use

Programmable Terminal NA-series
Practices Guide
NJ/NX Troubleshooter
For the Elementary Level
NA5-15W
□□□□
NA5-12W□□□□
NA5-9W□□□□
NA5-7W□□□□
V423-E1-02

2
■ Introduction
This guide provides reference information on editing pages of the NA. It does not provide safety
information.
Be sure to obtain the NA-series Programmable Terminal User's Manuals, read and understand the safety
points and other information required for use, and test sufficiently before actually using the equipment.
(1) All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or
transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, or
otherwise, without the prior written permission of OMRON.
(2) No patent liability is assumed with respect to the use of the information contained herein. Moreover,
because OMRON is constantly striving to improve its high-quality products, the information contained
in this manual is subject to change without notice. Every precaution has been taken in the preparation
of this manual. Nevertheless, OMRON assumes no responsibility for errors or omissions. Neither is
any liability assumed for damages resulting from the use of the information contained in this
publication.
(3) Trademarks
• Sysmac and SYSMAC are trademarks or registered trademarks of OMRON Corporation in Japan
and other countries for OMRON factory automation products.
• Windows, Visual Basic, and Excel are either registered trademarks or trademarks of Microsoft
Corporation in the United States, Japan, and other countries.
• Other company names and product names in this document are the trademarks or registered
trademarks of their respective companies.
• Microsoft product screen shots reprinted with permission from Microsoft Corporation.
• The product pictures and drawings contained in this document are the graphical images, which may
be different from the actual articles.

3
Terms and Conditions Agreement
Warranty, Limitations of Liability
Warranties
Exclusive Warranty
Omron’s exclusive warranty is that the Products will be free from defects in materials and
workmanship for a period of twelve months from the date of sale by Omron (or such other period
expressed in writing by Omron). Omron disclaims all other warranties, express or implied.
Limitations
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED,
ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF
THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses
based on infringement by the Products or otherwise of any intellectual property right.
Buyer Remedy
Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form
originally shipped with Buyer responsible for labor charges for removal or replacement
thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or
credit Buyer an amount equal to the purchase price of the non-complying Product; provided
that in no event shall Omron be responsible for warranty, repair, indemnity or any other
claims or expenses regarding the Products unless Omron’s analysis confirms that the
Products were properly handled, stored, installed and maintained and not subject to
contamination, abuse, misuse or inappropriate modification. Return of any Products by
Buyer must be approved in writing by Omron before shipment. Omron Companies shall not
be liable for the suitability or unsuitability or the results from the use of Products in
combination with any electrical or electronic components, circuits, system assemblies or any
other materials or substances or environments. Any advice, recommendations or
information given orally or in writing, are not to be construed as an amendment or addition to
the above warranty.
See http://www.omron.com/global/ or contact your Omron representative for published
information.
Limitation on Liability; Etc
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL,
OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR
COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER
SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT
LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the
Product on which liability is asserted.

4
Application Considerations
Suitability of Use
Omron Companies shall not be responsible for conformity with any standards, codes or
regulations which apply to the combination of the Product in the Buyer’s application or use
of the Product. At Buyer’s request, Omron will provide applicable third party certification
documents identifying ratings and limitations of use which apply to the Product. This
information by itself is not sufficient for a complete determination of the suitability of the
Product in combination with the end product, machine, system, or other application or use.
Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application
responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO
LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS
BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS
PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL
EQUIPMENT OR SYSTEM.
Programmable Products
Omron Companies shall not be responsible for the user’s programming of a programmable
Product, or any consequence thereof.
Disclaimers
Performance Data
Data presented in Omron Company websites, catalogs and other materials is provided as a
guide for the user in determining suitability and does not constitute a warranty. It may
represent the result of Omron’s test conditions, and the user must correlate it to actual
application requirements. Actual performance is subject to the Omron’s Warranty and
Limitations of Liability.
Change in Specifications
Product specifications and accessories may be changed at any time based on
improvements and other reasons. It is our practice to change part numbers when published
ratings or features are changed, or when significant construction changes are made.
However, some specifications of the Product may be changed without any notice. When in
doubt, special part numbers may be assigned to fix or establish key specifications for your
application. Please consult with your Omron’s representative at any time to confirm actual
specifications of purchased Product.
Errors and Omissions
Information presented by Omron Companies has been checked and is believed to be
accurate; however, no responsibility is assumed for clerical, typographical or proofreading
errors or omissions.

5
Contents
Terms and Conditions Agreement........................................................................3
Warranty, Limitations of Liability.............................................................................................3
Application Considerations .....................................................................................................4
Disclaimers .............................................................................................................................4
Related Manuals .....................................................................................................6
１Outline.............................................................................................................7
２NJ/NX-series Troubleshooter Functions.....................................................8
２-１Controller Events and User Events..........................................................................8
２-２Active Events and Event Logs .................................................................................8
２-３Registering User Events ..........................................................................................9
３Description on Event Screens....................................................................11
３-１Active Events..........................................................................................................11
３-２Event Logs .............................................................................................................15
４Procedure to Start Up the NJ/NX Troubleshooter....................................19
Revision History ...................................................................................................20

6
Related Manuals
The following manuals are related to this manual.
Cat.No.
Model
Manual Name
W504
SYSMAC-SE2□□□
Sysmac Studio Version 1 Operation Manual
V117
NA5-15W□□□□
NA5-12W□□□□
NA5-9W□□□□
NA5-7W□□□□
NA-
series Programmable Terminal Hardware User’s
Manual
V118 NA5-15W□□□□
NA5-12W□□□□
NA5-9W□□□□
NA5-7W□□□□
NA-
series Programmable Terminal Software User’s
Manual
V119
NA5-15W□□□□
NA5-12W□□□□
NA5-9W□□□□
NA5-7W□□□□
NA-
series Programmable Terminal Device Connection
User’s Manual
V120 NA5-15W□□□□
NA5-12W□□□□
NA5-9W□□□□
NA5-7W□□□□
NA-series Programmable Terminal Startup Guide

7
１Outline
The troubleshooter function displays on the NA unit the controller errors of the CPU or other
units, with the use of the NJ/NX-series CPU unit’s function to monitor errors.
The troubleshooter screens are installed in the NA unit system. Thus, there is no need at all
for the users to create the conventional alarm screens using the graphic tool (i.e. to perform
the settings on Sysmac Studio) for NA. Moreover, the contents that are to be displayed as
“User Events” are to be registered in advance in “Event Settings” in Sysmac Studio, which
eliminates the need for setting alarms in the NA tool.
<NJ/NX Troubleshooter for NA>
Sysmac Studio also has the same troubleshoot function as that of the NA unit.
Selecting [Tools]-[Troubleshooting…]-[Controller Event Log] displays the screen
shown below.
<Sysmac Studio Troubleshooter>

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２NJ/NX-series Troubleshooter
Functions
The troubleshooter function allows you to confirm the “user-defined errors” and
“errors occurred in the controller or anywhere in the internal devices”, the
contents of the event logs, and the countermeasures against the errors. This
function is only available when connected to the NJ/NX-series controllers.
２-１Controller Events and User Events
On the Troubleshooter screen, you can confirm the active events and event logs
for the “Controller Events” as well as “User Events”.
１．User Events/User Event Logs
These are the errors and event logs that can be defined by the users with Sysmac Studio.
The users can also specify detailed information such as countermeasures against
troubles.
The errors caused by “instruction to cause a user error (SetAlarm)” or “instruction to
generate user information (Setinfo)” are displayed on the NA unit.
Register the errors (events) to display in Sysmac Studio. (See next page.)
In and after NARuntime Ver.1.03, only for the user events, the detailed display can be
switched to a previously prepared screen (the function equivalent to NS).
２．Controller Events/Controller Event Logs
These are the fixed errors and event logs included in the NJ/NX-series controllers.
The users therefore cannot edit them.
The errors that occurred in the CPU units, NX-series slave terminals, EtherCAT slaves,
CJ units, or other devices are to be reported from the controller to the NA.
２-２Active Events and Event Logs
When you start up the NJ/NX Troubleshooter, the following screen appears.
You can switch the display between “Active Events” and “Event Logs” by the
tabs enclosed in the red dashed-line rectangle as shown below.

9
“Error” appears if there is an error. If there is no error, “Normal” appears.
２-３Registering User Events
Register the contents of the errors that are displayed on the User Events screen
in the Sysmac Studio for the NJ/NX controller.
1.
Select and double-click
[Configurations and Setup]-[Event
Settings]. Otherwise, right-click on
it and select [Edit]. The “Event
Settings” tab page opens.
2.
Click the icon at the left bottom
of the tab page.
Register the following data in the
cells for “Event Code/Event
Name/Event Level/Group/Details”.
・Event Code: １
・Event Name: Emergency Stop
Button Pressed
・Event Level: Emergency Stop
・Group: Safety
・Details: The emergency stop
button equipped on the control
panel was pressed.
3.
If you create an Excel file like the
one shown on the right, you can
directly copy and paste the contents
to register them in “Event Settings”.
Note: Do not copy the header of
each column (i.e. Event Code,
Event Name, etc.).
Reference: Excel “event.xlsx”
4.
Copy the contents of the Excel file
and paste them in “Event Settings”.

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5.
The contents of the Excel file are
now pasted in “Event Settings”.
6.
Activate “the instruction to cause a
user error (SetAlarm)” or “the
instruction to generate user
information (SetInfo)” to cause a
user event.
Reference project:
NA_Trouble.smc2
7.
Enter the “Event Code” number that
is set in “Event Settings” in
“AlarmNumber” or “InfoNumber”,
and set “AlarmSetTrigger” or
“InfoSetTrigger” to True. The
corresponding error appears on the
NA.

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３Description on Event Screens
３-１Active Events
Displays the currently raised “Controller Events” and “User
Events”.
“Error” appears when an error has occurred.
“Normal” is displayed in the normal status.
To confirm the contents of the currently raised errors, select the controller (to highlight it
light blue) and press either “Show Controller Events” or “Show User Events”.

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Active Events – Controller Events
When “Error” appears in the Controller Event Status column on the “Active Events” tab, it
means that an error has occurred in the controller. Check for the currently occurring errors
following the procedure below.
1.
When “Error” is displayed in the
Controller Event Status column on
the “Active Events” tab, press the
“Show Controller Events”
button at
the bottom of the screen.
2.
The screen is switched to
“Controller Events”. A list of the
currently occurring controller
events is displayed. Select an
event from the list and press
“Show Detail”
at the right bottom of
the screen.
3.
The details of the event that is
selected in Step 2 appear.
You can recover from the problem
by referring to what is displayed in
“Detailed Information”.
4.
In Steps 2 and 3, if you press the
“Screen Shot” button, the currently
displayed screen can be captured
and saved in an SD Memory Card.
You can attach the saved image to
defect reports.
When no SD Memory Card is
inserted in NA, if you press “Yes”
in the dialog box shown on the
right, the following message
appears.
“Failed to capture screenshot –
Could not find the storage media
‘SDCard’.”

13
Active Events – User Events
When “Error” appears in the User Event Status column on the “Active Events” tab, it means
that at least one of the errors created in Step 5 in Section 2-3 has occurred. Check for the
currently occurring errors following the procedure below.
1.
When “Error” is displayed in the
User Event Status column on the
“Active Events” tab, press the
“Show User Events” button at the
bottom of the screen.
2.
The screen is switched to “User
Events”. A list of the currently
occurring user events is displayed.
Select an event from the list and
press “Show Detail” at the right
bottom of the screen.
3.
The details of the event that is
selected in Step 2 appear.
You can recover from the problem
by referring to what is displayed in
“Detailed Information”.
Pressing the “Show Specified
Page” button allows you to jump to
the page that is created with
Sysmac Studio and related to the
trouble. For more details, refer to
Steps 7 to 9 on Page 14.
4.
In cases of User Events, you can
clear the currently occurring event
by pressing the “Error Reset”
button on the Troubleshooter
screen.
When you press the “Error Reset”
button, the “Do you want to really
reset the error?” message
appears. Press “Yes”.
M各異

14
5.
The “The error was reset
successfully.” Message appears.
Press “OK” and then “Back” at the
top right of the screen.
6.
On the “Active Events”
screen, you
will find that the event you just
cleared has been deleted.
7.
As described in Step 3, if you
press the “ Show Specified Page ”
button in the Details screen of the
user event, the page created with
Sysmac Studio can be displayed.
You can specify the page from
[HMI]-[Controller Events]-[User
Events] on Sysmac Studio, as
described in Step 8 below.
8.
Specify the page related to the
Troubleshooter as below.
Select [HMI]-[Controller
Events]-[User Events], and
right-click on the edit pane of “
User
Events” and select [Add].
9.
Add in [Event Code] the code of
the event for which to display the
related page, and enter in
[Troubleshooter Associated Page]
the name of the page to display.
The [Event Code] represents the
code that is assigned in [Event
Settings] in Step 5 on Page 10.
With the settings shown on the
right, when you press [ Show
Specified Page ] on the User
Events Details screen of
Troubleshooter, the [Emerstop]
page appears.
In [Event Name/Comment], the ones set in [Event Name]
in Step 5 on Page 10 are automatically displayed.

15
３-２Event Logs
Displays the “Controller Events” and “User Events” that have
been raised so far.
“Yes” appears when the event log is not cleared.
“No” appears when it is cleared.
To confirm the contents of the errors that have been raised so far, select the controller (to
highlight it light blue) and press either “Show Controller Events” or “Show User Events”.

16
Event Logs – Controller Events
When “Yes” appears in the Controller Event Status column on the “Event Logs” tab, it
means that there is a log of the errors that have occurred so far in the controller. Check for
the log following the procedure below.
1.
When “Yes” is displayed in the
Controller Event Status column on
the “Event Logs” tab, press the
“Show Controller Events” button at
the bottom of the screen.
2.
The screen is switched to
“Controller Events”. A list of the
controller events that have
occurred so far is displayed. Select
an event from the list and press
“Show Detail” at the right bottom of
the screen.
3.
The details of the event that is
selected in Step 2 appear.
You can recover from the problem
by referring to what is displayed in
“Detailed Information”.
常画

17
Event Logs – User Events
When “Yes” appears in the User Event Status column on the “Event Logs” tab, it means that
there is a log of the errors created in Step 5 in Section 2-3 (on Page 10). Check for the log
following the procedure below.
1.
When “Yes” is displayed in the
User Event Status column on the
“Event Logs” tab, press the
“Show User Events” button at
the bottom of the screen.
2.
The screen is switched to “User
Events”. A list of the user
events
that have occurred so far is
displayed. Select an event from
the list and press “Show Detail”
at the right bottom of the screen.
3.
The details of the event that is
selected in Step 2 appear.
You can recover from the
problem by referring to what is
displayed in “Detailed
Information”.
4.
You can clear the event log by
pressing the “Log Clear” button
in the screen that shows the list
of the user events described in
Step 2.
Pressing the button displays the
“Do you really want to clear the
event log?” message. Press
“Yes”.

18
5.
The “
The event log was cleared
successfully.”
message appears.
Press “OK” and then “Back” at
the top right of the screen.
6. The “User Events” screen
appears. You will find that the
user event has been cleared.
Press the “Back” button to show
the “Event Logs” screen.
7.
The “Yes” sign that appeared
in
the User Event Status column as
described in Step 1 is now
changed to “No”.

19
４Procedure to Start Up the NJ/NX
Troubleshooter
There are three methods to start up the NJ/NX Troubleshooter
as described below.
1.
Select “NJ/NX Troubleshooter”
from “Project System Menu”.
2.
Press the Button for which to have
set “ShowTroubleshooter” as the
action under [Events and Actions].
3.
The troubleshooter can also be
started if you have selected either
“Launch on System Event” or
“Launch on User Event” and when
a corresponding event occurs.

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Revision History
Revision code
Date
Revised content
01
October 2015
Original production
02
December 2018
Correction of related manual numbers